baber/WOPTO huggingface dataset:
Patent JP-S61128630-A (JP)
Title: Analog-digital converter
Inventor: HOTTA MASAO
IPC: H03M1/14
Filed: 1984-11-28
Abstract: PURPOSE:To apply direct AD conversion to a URR expression by DA-converting an output of a split point generating means of a section, comparing a converted output with an input signal and using the comparison output to control an output of the split point generating means. CONSTITUTION:A value generated from a split point generating means 1 generating a split point of the section is inputted to a DA converter 2, and the DA conversion output being an analog value corresponding to the split point and the input signal 101 are compared by a comparator 3. The output of the comparator 3 is inputted to a control circuit 4 to obtain a bit string of numerical expression method (URR) without overflow/underflow and the means 1 is controlled to generate the next split point. The operation is conducted sequentially to obtain the URR bit string as an output 102. Thus, the handling is much simplified in the application where an analog signal requiring a large dynamic range is converted to a digital signal.
Patent JP-H08109238-A (JP)
Title: Water-dispersible radiation-curable polyurethane emulsion
Inventor: HAEUSSLING LUKAS
IPC: C08G18/67
Filed: 1995-09-27
Abstract: Water dispersible, radiation curable polyurethane (PU) is prepd. from: (a) organic polyisocyanates; (b) polyester polyols; (c) opt. other polyols; (d) opt. cpds. with at least one isocyanate reactive gp. and at least one carboxy or carboxylate gp.; (e) cpds. with at least one isocyanate reactive gp. and at least one unsatd. gp.; and (f) opt. a further cpd. with at least one isocyanate reactive gp. The k-value of the PU is less than 40, the content of unsatd. gp. is 0.01-0.4 mol./100 g PU and, in the prepn. of the PU, (a), (b) and (c) are added in one step. The prepn. of the PU and aq. dispersions of it are also claimed.
Patent JP-2000080246-A (JP)
Title: Thermosetting resin composition for resin-coated sand for mold
Inventor: TOMOTAKI YOSHIHISA
IPC: C08K5/24
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of remarkably controlling the generation of formaldehyde during or after molding works and useful for producing molds, etc., by mixing a thermosetting resin with a specific compound. SOLUTION: This thermosetting resin composition for resin-coated sand used for producing molds is obtained by mixing (A) a thermosetting resin containing formaldehyde with (B) at least one compound selected from a compound of formula I [X is O or S; R1-R4 are each H, a 1-8C (substituted) alkyl, a 3-8C (substituted) cycloalkyl or the like] and a compound of formula II [R5-R9 are each H, a 1-8C (substituted) alkyl, a 3-8C (substituted) cycloalkyl or the like] in an amount of 0.1-10 wt.% based on the component A. The component B includes a hydrazo compound such as hydrazodicarbonamide.
Patent JP-S60135092-A (JP)
Inventor: TAKIMOTO KAZUTOSHI
IPC: D06F33/02
Filed: 1983-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61129334-A (JP)
Title: Speed control method of automatic transmission for vehicle
Inventor: HAMANO YUKIO
IPC: F16H61/04
Filed: 1984-11-27
Abstract: PURPOSE:To prevent large speed change shock from occurring and suppress the generation of the speed change hunting by switching the speed change step of a main transmission to a lower speed change step by one than the current speed change step when the speed change step of a sub transmission. CONSTITUTION:An electronic control unit 60 outputs on-off signals to a solenoid valve 46 for a direct coupling clutch and a solenoid valve 48 for a sub transmission and also outputs pulse signals having a preset duty ratio to a solenoid valve 42 for line hydraulic pressure and a solenoid valve 51 for a main transmission. These controls are performed according to the shift down command signals issued by a throttle opening sensor 61, car speed sponsor 62, pattern select switch 63, shift position sensor 64, and a constant speed running device 65. in addition, if the shift down command is issued by the device 65, the speed change step of the sub transmission is switched to a lower speed step without switching the speed change step of the main transmission when the speed change step of the sub transmission is a high speed step.
Patent JP-H1090352-A (JP)
Title: Method and apparatus for test of semiconductor
Inventor: YAMAKITA NAOYA
IPC: G01R31/28
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the unoperating time until a detection by a tester and to enhance the operating efficiency of the tester. SOLUTION: A tester 1 is connected to a computer 2 which is used to control the tester 1, and the computer 2 is connected to a handling device 3. The computer 2 is loaded with a test execution and control part 4 which executes and controls a test program, with a communication control part 5 which controls a communication with the handling device 3, with a self diagnosis control part 6 which controls the execution and the stop of a self-diagnosis program, with a diagnostic-result control part 7 which controls the retention and the display of a self-diagnostic result and with a diagnostic-item control part 8 which controls the execution item of a self-diagnostic program. In addition, a timer board 9 is mounted on the computer 2. Simultaneously with the generation of the unoperating time of the tester 1, a self-diagnosis is executed automatically by the respective control parts 4, 5, 6, 7, 8, the self-diagnosis is executed with best efficiency, and the operation of the tester 1 is enhanced to a maximum.
Patent JP-S62110104-A (JP)
Title: Wafer measuring instrument
Inventor: NAMIKI YOSHIJI
IPC: G01B11/00
Filed: 1985-11-08
Abstract: PURPOSE:To more accurately and more efficiently measure patterns with a variety of widths by providing a slit having an opening with a width changeable within a predetermined range, changing the width within the predetermined range and using integral and differential measurement together. CONSTITUTION:A gradational image on the surface of a wafer, the image being determined by an objective lens, is further stopped down with a field of view through slit plates 30X and 30Y and focused on a linear image sensor. The plates 30X and 30Y are provided with base plates 31, movable plates 43 slidably mounted thereon and piezoelectric elements 44 and 45 provided on both sides of the movable plates 43 in the longitudinal directions thereof. The plates 31 have openings 46. The elements 44 and 45 are expanded or shrunk in accordance with the voltage supplied from a driving circuit. Therefore, the plates 43 are moved relative to the openings 46 of the plates 31 and the ranges of the openings 46 covered by the plates 43 are changed. Since the widths of the openings can be arbitrarily set in accordance with the voltage applied to the elements 44 and 45, a detecting field of view can be freely set in accordance with the width, kind and the like of a pattern to be measured.
Patent JP-S63103952-A (JP)
Title: Surface defect detecting method
Inventor: MORIYAMA TAKASHI
IPC: G01N21/95
Filed: 1986-10-20
Abstract: PURPOSE:To accurately identify the kind of a defect, etc., at a high speed with small memory capacity by finding specific index data as the index of the distribution state of photodetection data in a unit area and performing defect detection on the basis of the data. CONSTITUTION:The surface 2 of a body 1 to be inspected is irradiated with irradiation light L from a light source 3. A photodetecting deice 6 equipped with a lens 4 and a photodetecting element 5 converts the reflected optical image of the object surface 2 into electric photodetecting signals of respective picture elements, which are transferred to a photodetection signal processor 7. Then the photodetection signal processor 7 divides the range of the image on the object surface 2 into an array of unit areas consisting of a set of a specific number of picture elements and finds specific index data as the index of the distribution state of photodetection data in each unit area on the basis of photodetection data on picture elements belonging to the unit area. Thus, a defect present on the object surface 2 is detected on the basis of respective index data of those unit area.
Patent JP-H08114366-A (JP)
Title: Refrigerant recovering device
Inventor: MURATA ATSUSHI
IPC: F25B45/00
Filed: 1994-10-17
Abstract: PURPOSE: To prevent variation of amount of refrigerant recovered and recovering time of refrigerant according to the ambient air temperature and perform efficient recovering of the refrigerant in a refrigerant recovering device for recovering the refrigerant from a collected device. CONSTITUTION: In a refrigerant recovering device in which refrigerant fed from a collected device A is passed through an evaporator 7, gasified and then compressed by a compressor 11, condensed, liquified by a condensor 14 and recovered in a container 21, there are provided a time counting means 23 and an ambient air temperature sensor 24.
Patent JP-H0993500-A (JP)
Title: Receiving device and method
Inventor: HIZUKA TAKANOBU
IPC: H04N5/44
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To select automatically a video audio signal outputted from a MUSE decoder by a single operation and to reproduce the signal. SOLUTION: When an audio frame synchronization flag is set to '1' and a keyed AFC pulse signal fed from an integration device 101 is at '1', a signal fed from a MUSE decoder 201 is selected by a selection section 33. After an output processing section 36 makes processing processing to the selected signal, the result is fed to a CRT 37 and a speaker 38, from which the signal is reproduced.
Patent JP-S63104806-A (JP)
Title: Manufacture of multi-layer board
Inventor: NODA MASAYUKI
IPC: B29K105/06
Filed: 1986-10-21
Abstract: PURPOSE:To manufacture a multi-layer board efficiently by delivering a plurality of continuous prepregs, providing at least one layer of an inner layer circuit in the inner layer of said prepreg layer, piling continuous copper foils on at least one surface of the prepreg layers and heating and pressurizing the same while transferred. CONSTITUTION:Two layers of prepreg 4 are piled up on a core, on both faces of which two units of continuous copper foils 6 with both faces roughened are delivered, respectively specified inner layer circuits being formed together with reference holes by circuit punch press 7, 7'. One prepreg 4 is placed on the surface of the inner layer circuit, and continuous copper foils 8 are delivered and piled on both surfaces. Reference holes are provided in the copper foils 8 beforehand, and after the positions of respective reference holes are put together, the prepregs are guided into a continuous heat press 9, heated and pressurized. After being heated and pressure molded, the same are cut into fixed sizes according to the reference holes to complete the products.
Patent JP-2000081041-A (JP)
Title: Thrust cylindrical roller bearing and holder thereof
Inventor: KAWAKITA ATSUSHI
IPC: F16C33/46
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a thrust cylindrical roller bearing capable of the smooth housing guide of a holder in which the rattling of the thrust direction of the holder is less even if it is used by a lateral axis. SOLUTION: In this holder 1, plural pockets 9 for holding a roller 7 are arranged in a circumferential direction on a ring shape holder main body 8. A guide projection 11 having a roller guide surface 11a and a claw 12 for stopping the roller drop are provided on the opening edge of the front/back of each pocket 9. The guide projection 11 and claw 12 for stopping the roller drop are provided reversely and altenately per the pocket on the front/back side. The rollers 7 held on the holder 1 are interposed between a pair of track races facing to the facing axial direction.
Patent JP-H0193442-A (JP)
Title: Method for decorating glass product with metal pattern
Inventor: YAMASHITA TOMEO
IPC: B44C1/02
Filed: 1987-10-01
Abstract: PURPOSE:To obtain a metal pattern decoration having vivid gloss face, by preparing a corrosive liquid by dissolving ammonium fluoride into hydrogen fluoride water solution and adding a natural fiber ash to the solution and immersing the surface of glass product on which a pattern is printed with gold, platinum, etc. into the corrosive liquid, mating the glass product and washing the product with water and baking the product. CONSTITUTION:Ammonium fluoride is added to hydrogen fluoride water solution and the mixture is stirred to completely dissolve the component and then a natural fiber ash (e.g., straw ashes) is added to the solution and the mixture is stirred to prepare a corrosive liquid having viscosity in whole liquid and free from dripping. On the one hand, a pattern such as character is printed on the smooth surface of glass product by a decorating liquid obtained by immersing gold or platinum into a resin liquid. Then the surface of the glass product is immersed into the above-mentioned corrosive liquid to mat the glass product and washed with water and the pattern is baked. Whole body of glass product A is mated with the corrosive liquid and a product having body surface on which a vivid pattern is decorated with gold or platinum can be produced by the above-mentioned method.
Patent JP-S61130518-A (JP)
Title: Improvement of underwater ground
Inventor: KIKUI KEIZO
IPC: E02D3/12
Filed: 1984-11-29
Abstract: PURPOSE:To exactly and accurately improve the ground under water by a method in which a leader is kept in the fallen form on the hull during the period when an improvement ship is transported to an improving area, and when improving work is made, the leader is raised and the shaft is slidably lowered. CONSTITUTION:An improving ship 2' is towed under a condition that a leader 4' is kept in the horizontal state to the hull 3' and an arm 25 on one end is fixed to the bracket 27 of the hull 3' by a pin 28. When an aimed improving area is reached, the ship 2' is anchored by a wire 48, the leader 4' in erected attitude is kept in a fixed and stable attitude, and preplanned improving work is made. The shaft 9 is penetrated with stirring into the ground 10 for improving the ground, and then drawn out of the ground 10. The anchoring of the ship 2' is released and the ship 2' is advanced by a given distance. The ship 2' can thus be towed smoothly to the desired improving area, and the leader can be easily erected on site.
Patent JP-S63105557-A (JP)
Title: Data communication equipment
Inventor: YOSHIOKA KAZUHIKO
IPC: H04M11/00
Filed: 1986-10-23
Abstract: PURPOSE:To make the titled equipment to be communicated with any equipment by providing a function converting voice information into a digital data to be visualized and sending the result when an opposite terminal equipment has a function for receiving voice information. CONSTITUTION:In sending a voice data, a signal inputted by a microphone 19 is amplified by an amplifier 18 and digitized by an A/D converter 16 through a filter 17. When the opposite terminal equipment has a function receiving voice information, the voice data is recognized by a voice recognition unit 6, where the data is converted into character code information corresponding to the inputted voice information and the result is sent while being converted into a transmission block data. Thus, even when the opposite terminal equipment has not a capability to receive the voice information, the voice information is converted into character coding information so as to attain the communication with any opposite terminal equipment.
Patent JP-H1190502-A (JP)
Title: Method for reducing thickness and device therefor
Inventor: NARISHIMA SHIGEKI
IPC: B21B1/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To efficiently execute reduction and formation in the thickness direction of a material to be formed. SOLUTION: The displacement of eccentric parts 2a, 4a whose phases are different of the eccentric shaft 3a on the upstream side and eccentric shaft 5a on the downstream side is transmitted to a die receiving base 9a through the rod 6a on the upstream side and rod 7a on the downstream side and by rocking the die 8a so that a part in contact with the material 51 to be formed of a convex curved-surface-shaped forming face 20a is changed from the downstream B side to the upstream A side of a transporting line, the contact area of the forming face 20a of the die 8a with the material 51 to be formed is reduced and the rolling load to the die 8a is decreased. When the forming face 20a of the die 8a is in contact with the material 51 to be formed, the die receivingbase 9a is moved to the downstream B side of the transporting line by a die backward/forward moving mechanism 21a and the material 51 to be formed which is reduced and formed without generating the backward movement of the material is sent out to the downstream B side of the transporting line.
Patent JP-H0589333-A (JP)
Title: Commodity exhibiting device for automatic vending machine
Inventor: TSUDA KAZUTOSHI
IPC: G07F9/02
Filed: 1991-09-30
Abstract: PURPOSE:To improve the workability of the changing work of an exhibited commodity, and to facilitate the cleaning of an exhibited commodity receiving plate. CONSTITUTION:The exhibited commodity receiving plate 14 which is installed in a commodity exhibition room 4 and to which the exhibited commodity is attached, a lighting lamp 15 installed below the exhibited commodity receiving plate 14, a lighting lamp socket 16 to which the lighting lamp 15 is inserted, a metallic fitting 17 on which the lighting lamp socket 16 is fitted firmly, a receiving base 18 for fitting the matallic fitting 17, a supporting shaft 19 to support rotatably the exhibited commodity receiving plate 14, and a special shaped groove 20 which is formed at the exhibited commodity receiving plate 14 and into which the supporting shaft 19 is inserted attachably and detachably.
Patent JP-H0584228-A (JP)
Title: Receiving coil for magnetic resonance imaging device
Inventor: YASUGI YUKIHIRO
IPC: A61B5/055
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a satisfactory image extending from the low level irradiation time to the high level irradiation time by connecting a cross diode by a diode whose forward voltage drop is small in parallel to a cross diode whose forward voltage drop is large. CONSTITUTION:A cross diode 1a of one set of two sets of cross diodes 1 connected in parallel is constituted of a pair of diodes whose current capacities are both large, that is, having such characteristics as a turn-on voltage is large and a turn-on resistance in a conducting state is small. Also, a cross diode 1b of the other set is constituted of a pair of diodes whose current capacities are both small, that is, having such characteristics as a turn-on voltage is small and a turn-on resistance in a conducting state is large. Accordingly, a characteristic of the cross diode 1 becomes such characteristics as the forward voltage drop is small, the current capacity is large, and the turn-on resistance is small, and a coupling obstructing circuit 100 executes surely a coupling obstructing operation in any irradiation level.
Patent JP-H06102535-A (JP)
Title: Liquid crystal display device
Inventor: OURA MICHIYA
IPC: H01L29/786
Filed: 1992-09-21
Abstract: PURPOSE:To improve the durability of a TFT by optimizing the pixel potential of an (n)th scan line when an (n-1)th scan line is displayed. CONSTITUTION:Pixel electrodes 14n and 14n-1 of liquid crystal cells 12(n, m) and 12(n-1, m) are connected to the intersections of gate bus lines 10n and 10n-1 and a data bus line 11 which are arrayed crossing each other through thin film transistors 13n and auxiliary capacitors CS are formed between parts of pixel electrodes 14n and 14n-1 and parts of gate bus lines 10n and 10n-1 which are one scan line before. This liquid crystal display device is provided with a clamping means 15n which clamps the potentials of the pixel electrodes 14n and 14n-1 to specific potentials in response to the potentials of the gate bus lines 10n and 10n-1 which are one scan line before.
Patent JP-H0592308-A (JP)
Title: Cutter main body fitting structure for rotary cutting tool
Inventor: KAWAGUCHI YOSHIKAZU
IPC: B23B31/113
Filed: 1991-09-30
Abstract: PURPOSE:To make the vibration of a cutter main body adjustable quickly and simply. CONSTITUTION:A cutter main body 2 is fitted by butting its joining surface S against the fitting reference surface of a main shaft head 1. At least three places of the cutter main body 2, screw holes 27 are provided toward the joining surface S, and a push-pressing surface P against which the tip of a position regulation screw 28 screwed into a screw hole 27 butts, is formed at the interior wall of a screw hole 27. An annular groove 29 is provided at least either one of a push-pressing surface P and the joining surface S, and a thin portion 30 is formed at the inner bottom of an annular groove 29. A movable portion 31 that is moved axially by the advance/retreat of a position regulation screw 28, is formed between the joining surface S and a push-pressing surface P. When a position regulation screw 28 is screwed in, a thin portion 30 is elastically deformed and a movable portion 31 protrudes out of the joining surface S, and as a result, the position of the joining surface S changes and the vibration of the tip of the cutter main body 2 is regulated.
Patent JP-S60139423-A (JP)
Title: Resin sheet and method and apparatus for manufacturing the same
Inventor: FUJII HIROMASA
IPC: B29C48/35
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a extremely stable quality without shrinking of a product when a sheet is wound up in roll by forming the thickness of the sheet, thick or thin in the direction of the flow thereof. CONSTITUTION:A resin continuously discharged from an extruder is made thin with the drawing of a sheet by increasing the rotation of rolls 6 and 7 while the roll clearance 16 is narrowed to form a thin portion of the sheet. Then, it is made thick with a reduction in the drawing of the sheet by lessening the rotation of the rolls 6 and 7 while the roll clearance 16 is expanded to form a thick portion of the sheet. This operation is repeated. In this manner, a resin sheet is obtained which forms the thick portions alternately with the thin portions repeatedly in the direction of extrusion over the entire width thereof.
Patent JP-S62114876-A (JP)
Title: Dressing method for metal bond grindstone
Inventor: EGAWA TSUNEO
IPC: B24B53/00
Filed: 1985-11-09
Abstract: PURPOSE:To perfectly recover the cutting performance of a metal bond grindstone by generating electric discharge between the metal bond grindstone and an electrode and carrying out dressing for the grindstone. CONSTITUTION:When a metal bond grindstone 1 whose surface is deteriorated is dressed, electric discharge is generated by applying a voltage between the grindstone 1 and a dressing electrode 4 by an electrode 11, shifting the dressing electrode 4 in revolution driving in the direction of width of the grindstone 1. In this case, grinding liquid is supplied from a nozzle 10 onto the surface of the grinding stone 1. Therefore, the part A of the bond 1b of the metal bond grindstone 1 is molten and removed, and the abrasive grains 1a are pulverized into minute form, and an acute form is formed, and the cutting performance of the grindstone 1 can be perfectly recovered.